There is another way to divide by a fraction. 1. Change division to its inverse operation.
2. Change the divisor to its multiplicative inverse.
The two inverses cancel each other, so the result does not change.
Use this method to match the equations in the table.
(Look at the picture)

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).